1993

7.3

2007

6.8

2005

6.8

2008

6.2

1984

7.2

2001

6.7

2000

4.8

2018

6.6

2004

0.0

1988

7.1

1986

7.0

1982

5.9

1984

6.1

1985

5.3

2015

5.4

1987

6.7

2022

6.1

1986

6.2

1997

7.3

1988

5.5